﻿<!doctype html>
<html>
<head>
</head>
<body>
<title>我是标题</title>
<h1>网页设计</h1>
<h2>网页设计</h2>
<h3>网页设计</h3>
<h4>网页设计</h4>
<h5>网页设计</h5>
<h6>网页设计</h6>
<p><strong>我是粗体字</strong></p>
<p>我是正常字</p>
<hr color="black" align="center" size="10" width="100%">
first name:<input checked=a type=checkbox/>
last name:<input checked=a type=checkbox/>
</body>
</html>